參數(shù)資料
型號(hào)： SC4000
廠商： NXP SEMICONDUCTORS
元件分類： 路由/交換
英文描述： Pressure Transducer, Series 19 mm, Compensated, Pressure Range: 0 psi to 200 psi, Vacuum Gage, 1/8-27 NPT, 10 Vdc excitation
中文描述： TELECOM, DIGITAL TIME SWITCH, PQFP100
封裝： TQFP-100
文件頁數(shù)： 7/52頁
文件大小： 179K
代理商： SC4000
2000 Sep 07
7
Philips Semiconductors
Preliminary specification
Universal Timeslot Interchange
SC4000
FEATURES
Timeslot interchange between local
and expansion buses
Architecture optimized for call pro-
cessing environments: SCbus,
MVIP and ST-BUS Compatible
Full switching between any of:
– 128 local bus input SI timeslots
– 128 local bus output SO timeslots
– up to 2048 expansion bus SD
timeslots
Multiple local bus speeds and
formats:
– 2.048, 4.096 or 8.192 Mb/s
– PEB, STbus or GCI
Supports both Intel and Motorola
processor interfaces
Serial or parallel access to expansion
bus
Enhanced input hysteresis threshold
Internal phased lock loop
Fast response and support for SCbus
clock fallback
Flexible local frame sync interface
Supports hyper channel capability
(bundling)
SCbus message bus interface and local
loopback control
High availability and self-diagnostic
features
5V CMOS technology
100-pin TQFP package
APPLICATIONS
PC-based switching
Small to medium size digital switch
matrices
SCbus/MVIP interface functions
Digital centralized voice processing
system
Voice/Data multiplexer and exchange
Computer telephony interface
Logic Pin Organization
D_7
D_6
D_5
D_3
D_2
D_1
A_8
A_6
A_4
A_3
A_2
A_1
A_0
ALE
CS_1_N
CS_0_N
RD_N(STRB_N)
WR_N(R/W_N)
DACK_N
RESET
I_N(M)
X_IN
REF_8K_3(REF_8K_OUT)
REF_8K_2(CLK_IN)
REF_8K_1
REF_8K_0
SI_3
SI_2
SI_1
SI_0
TXD_0
TEST
INT_1
INT_0
(TEST_OUT_0)DRQ_R
(TEST_OUT_1)DRQ_T
SCLKX2N
SCLKX2NA
SCLK
SCLKA
SREF_8K
SREF_8KA
FSYNCN
FSYNCNA
CLKFAIL
CLKFAILA
SD_0
SD_1
SD_2
SD_3
SD_4
SD_5
SD_6
SD_7
SD_8
SD_9
SD_10
SD_11
SD_12
SD_13
SD_14
SD_15
MC
MCA
L_CLK
L_FS
SO_3
SO_2
SO_1
SO_0
MC_CLK
RXD
44
43
42
40
39
38
36
35
34
32
31
30
28
26
25
22
17
16
19
20
21
96
12
2
1
7
6
5
4
95
94
92
91
9
98
15
14
99
100
46
47
49
50
51
52
54
55
56
58
59
60
62
63
64
66
67
68
70
71
72
74
75
76
77
79
80
81
83
84
90
88
87
86
11
10
SC4000
相關(guān)PDF資料
PDF描述
SC68C94 nullQuad universal asynchronous receiver/transmitter QUART
SC68C94A1A nullQuad universal asynchronous receiver/transmitter QUART
SC68C94A1N Pressure Transducer, Series 19 mm, Compensated, Pressure Range: 0 psi to 50 psi, Gage, Cell with body o-ring, 10 Vdc excitation
SC68C94C1A nullQuad universal asynchronous receiver/transmitter QUART
SC68C94C1N Pressure Transducer, Series 19 mm, Compensated, Pressure Range: 0 psi to 50 psi, Gage, flush mount, 10 Vdc excitation
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC4002A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD MODULES SC4002A ( 40 CHARACTERS x 2 LINES )
SC4002ALM-6 功能描述:AMPLIFIER TRIP UNIVERSAL INPUT D 制造商:cynergy 3 系列:SC 零件狀態(tài):在售 類型:過程感應(yīng) 跳脫狀態(tài):通電高/低 跳脫范圍:- 延遲時(shí)間:無延遲 電壓 - 電源:16 ~ 30VDC 輸出類型:繼電器 電路:SPDT（1 C 形） 不同電壓時(shí)的觸頭額定電流:3A @ 240VAC 安裝類型:DIN 軌道 工作溫度:0°C ~ 55°C 標(biāo)準(zhǔn)包裝:1
SC4004 制造商:Ferraz Shawmut 功能描述:
SC4004A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD MODULES 40 CHARACTERS x 4 LINES
SC4004B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:40 CHARACTERS x 4 LINES
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